UDN2981A Allegro Microsystems Inc, UDN2981A Datasheet - Page 3

• Manufacturer Part Number: UDN2981A
• Description: IC SOURCE DRIVER 8CHAN 18-DIP
• Manufacturer: Allegro Microsystems Inc
• Type: High Sider

Specifications of UDN2981A

• Input Type: Non-Inverting
• Number Of Outputs: 8
• Current - Output / Channel: 120mA
• Current - Peak Output: 500mA
• Voltage - Supply: 25V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Polarity: NPN/PNP
• Number Of Elements: 8
• Collector-emitter Voltage: 50V
• Collector Current (dc) (max): 500mA
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 18
• Package Type: PDIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• On-state Resistance: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

2981 and
2982
IN 1
IN
IN 3
IN 4
IN 5
IN 6
IN 7
IN
V S
2
8
18-pin DIP (A Package)
2
1
3
4
5
6
7
8
9
18
17
16
15
14
13
12
10
11
R
R
R
R
R
R
R
R
L
L
L
L
L
L
L
L
Typical electrosensitive
printer application
One of Eight Drivers
match discontinued 18-pin SOIC: 1 to 9
same, pins 12 to 20 match pins 10 to 18
IN 1
IN
IN 3
IN 4
IN 5
IN 6
IN 7
IN
V
NC
S
Pins 10 and 11 can fl oat; other pins
2
8
8-Channel Source Drivers
20-pin SOICW (LW Package)
10
1
2
3
4
5
6
7
8
9
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
20
18
17
16
15
19
14
12
11
13
R
R
R
R
R
R
R
R
NC
L
L
L
L
L
L
L
L
3